12013144131022 has 16 divisors (see below), whose sum is σ = 18968970787200. Its totient is φ = 5690182151160.

The previous prime is 12013144131007. The next prime is 12013144131049. The reversal of 12013144131022 is 22013144131021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6208572 + ... + 7910287.

It is an arithmetic number, because the mean of its divisors is an integer number (1185560674200).

Almost surely, 2^{12013144131022} is an apocalyptic number.

12013144131022 is a deficient number, since it is larger than the sum of its proper divisors (6955826656178).

12013144131022 is a wasteful number, since it uses less digits than its factorization.

12013144131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14141271.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 12013144131022 its reverse (22013144131021), we get a palindrome (34026288262043).

Subtracting 12013144131022 from its reverse (22013144131021), we obtain a palindrome (9999999999999).

The spelling of 12013144131022 in words is "twelve trillion, thirteen billion, one hundred forty-four million, one hundred thirty-one thousand, twenty-two".